REASONS FOR NON AVAILABILITY OF FINGER PRINTS IN OTHER PARS OF THE BODY, AS IN THE PALMS AND THE FEET:
The skin of the body is not the same in all the parts. In some areas, due to the reason of chromatic concentration, the color of the skin is dark. In some areas, veins concentrate and the touch sensation is more. Likewise, some kind of changes occurring in the areas of hands and legs are finger prints. When objects are to be held by hands, finger prints occur for holding them thing tightly. But there are no proofs for all these.